Pith Number

pith:HWE6WBTO

pith:2015:HWE6WBTOI5JPE65MY2NVZGNKYR

not attested not anchored not stored refs pending

Environmental regulation of cloud and star formation in galactic bars

B. Elmegreen, E. Athanassoula, E. Emsellem, F. Bournaud, F. Combes, F. Motte, F. Renaud, K. Kraljic, O. Agertz, R. Teyssier

arxiv:1509.06567 v1 · 2015-09-22 · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HWE6WBTOI5JPE65MY2NVZGNKYR}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:28:45.802218Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d89eb066e4752f27bacc69b5c99aac4795545a173483a45892c1bc97137ccce

Aliases

arxiv: 1509.06567 · arxiv_version: 1509.06567v1 · doi: 10.48550/arxiv.1509.06567 · pith_short_12: HWE6WBTOI5JP · pith_short_16: HWE6WBTOI5JPE65M · pith_short_8: HWE6WBTO

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/HWE6WBTOI5JPE65MY2NVZGNKYR \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 3d89eb066e4752f27bacc69b5c99aac4795545a173483a45892c1bc97137ccce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e386908f07d95178b1b8c4e7239fea6042c15932322f0ead75bc1765c43980b8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-09-22T12:27:02Z",
    "title_canon_sha256": "03453f4c9777a36a73feffd7bf78234eda88e9156351ef45543609523beaa27b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.06567",
    "kind": "arxiv",
    "version": 1
  }
}